What does nuclear policy encompass?

Nuclear policy encompasses regulations and guidelines that govern a state's nuclear strategy and operations. This includes a comprehensive framework that defines how a nation approaches the development, deployment, and potential use of nuclear weapons as well as the management of nuclear materials and technology. It addresses issues of deterrence, non-proliferation, arms control, and the safe handling of nuclear energy. Effective nuclear policy guides not only military strategy but also civil nuclear energy programs, maintaining a balance between national security and international obligations.

The other options focus on narrower aspects of nuclear concerns. For instance, limiting the discussion solely to rules for using nuclear weapons in conflict does not capture the broader scope that includes regulatory practices and strategic planning. Public relations efforts regarding nuclear energy highlight communication and public perception but lack the structural and strategic components essential to comprehensive nuclear policy. Lastly, while international treaties on non-nuclear arms play a role in global security, they do not encompass the entirety of what nuclear policy entails, which extends beyond treaties to include national policies and regulations.